Recognised among Australia's Top 50 Solar Installers for 2026
Recognised across 1 category in the 2026 SunWiz Awards — for residential solar volume across NSW.
Choosing a solar installer you can trust is hard — the market is full of bold claims that are difficult to verify. SunWiz Awards exist to help Australian homeowners cut through that: they recognise the solar companies proven by independent installation and customer-review data — not marketing, nominations, or paid placement — to be among the best in their region. Renewco Solar is one of them, with 2 separate 2026 awards, every one earned on verified data.
Since 2009, SunWiz has tracked every solar power system installed across Australia, documenting each company’s installation volume. Rankings draw on the Clean Energy Regulator REC-Registry plus verified records from STC service providers, and on audited customer review data for review-based awards. Ranking positions are determined by data, independent of whether a company chooses to participate — SunWiz Awards are determined exclusively by data rather than by judging panels, nominations, or sponsor relationships. As the recognised authority on Australian solar market volumes, SunWiz data is referenced by corporations, NGOs, and government bodies.
Renewco Solar is a family-owned Australian solar company that provides solar panel systems, battery storage (including Tesla Powerwall), and EV charging solutions for residential and commercial customers. They operate primarily across New South Wales, with extensive coverage throughout Greater Sydney, Central Coast, Newcastle, Wollongong, and surrounding regions. The company distinguishes itself through its full in-house electrical team, 15 years of experience in the renewable energy sector, and award-winning aftersales support, having been recognized in the 2026 SunWiz Awards as a Top 50 National and Top 20 NSW solar installer.
